Uses of Class
org.apache.lucene.search.grouping.FirstPassGroupingCollector

Packages that use FirstPassGroupingCollector

Package	Description
org.apache.lucene.search.grouping

Uses of FirstPassGroupingCollector in org.apache.lucene.search.grouping

Subclasses of FirstPassGroupingCollector in org.apache.lucene.search.grouping

Modifier and Type	Class	Description
class	CollapsingTopDocsCollector<T>	A collector that groups documents based on field values and returns CollapseTopFieldDocs output.